大邑构造须家河组气藏的裂缝识别  

Fracture identification for gas reservoir of Dayi Structure on Xujiahe formation

作　　者：向俊铭[1] 秦启荣[1] 李虎[1] 王志萍[1] 刘廷[2] 

机构地区：[1]西南石油大学资源与环境学院,四川成都610500 [2]中国石油塔里木油田公司开发事业部

出　　处：《石油地质与工程》2010年第4期40-42,共3页Petroleum Geology and Engineering

摘　　要：裂缝性油气藏研究中,裂缝识别一直是测井解释的难点。在详细对比分析了大邑构造的成像测井和常规测井响应特征之后,通过"双刻度法",即利用岩心刻度成像测井资料,再用成像测井刻度常规测井,综合各种生产、动态资料,对大邑地区裂缝的常规测井响应特征进行研究,建立了应用常规测井资料进行裂缝识别的模式,确定了大邑各井的裂缝平面分布规律。During fractured reservoir research,fracture identification is always difficult to be achieved in well log interpretation. After detailed analyzing and correlating the response characteristics of Dayi structure based on FMI and conventional logging,through the double scale method using the core scale imaging well logging data and imaging well logging scale conventional well logging,with the combination of various production and dynamic data,the general response characteristic of Dayi structure on Xujiahe Formation was studied,thus fractures identification model by means of conventional well log data was established.In the end,the plane distribution of the fractures in Dayi structure was revealed.

关 键 词：大邑构造 裂缝识别 成像测井 常规测井 

分 类 号：TE111.2[石油与天然气工程—油气勘探]